Gonorrhea reports in Grundy County run about 88% lower than the US average. If you've had a recent risk or test on a regular schedule, Coal City, Illinois, offers visit clinics for provider guidance and treatment, or use an at-home kit for flexible sample collection and mailing.
Available testing centers
9 testing options are listed for Coal City, IL. The nearest, Saint James Hospital, is about 15.4 miles away. Compare community and public clinics, private labs, and at-home kits below.
Listings tagged Community health center are federally funded health centers and rural clinics that treat everyone regardless of insurance or ability to pay: required to bill on a sliding fee scale and provide confidential care, and in many states minors may consent to their own STI testing. A Title X tag flags centers funded for confidential family-planning services; confirm current participation when you call.
Source: CMS FQHC & Rural Health Clinic enrollment files (data.cms.gov), refreshed quarterly. Title X status reflects the latest OPA grantee list.
A safety-net rural health clinic about 15 miles from Coal City. Sliding-scale STD testing and care are typical here, call ahead to confirm the exact panel and pricing.
Tests offered
Aunt Martha's Health and Wellness in Joliet tests for gonorrhea, chlamydia, syphilis, HIV, herpes, and hepatitis C on a sliding-scale fee that extends to every patient; appointments are required, and bacterial infections caught on-site can be treated the same visit.
Languages
English
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Jan 2026 · Source: CDC NPIN
Aunt Martha's Health Center West Joliet, in Joliet, earned its federally qualified designation by tying fees directly to household income: meaning sliding-scale STI screening for syphilis, gonorrhea, and chlamydia is available regardless of what someone can pay, and no appointment is required to get started.
Tests offered
Fees & payment
VNA Health Care- Joliet, serving Joliet, earned federal qualification that requires sliding-scale fees tied to income, so no one is turned away for inability to pay. Walk-in STI screening covers syphilis, gonorrhea, and chlamydia, with costs adjusted to what each patient can afford.
Tests offered
Fees & payment
Will County Health Department in Joliet runs STI care through the infrastructure of a public health department: meaning the full panel of HIV, syphilis, gonorrhea, chlamydia, hepatitis B, hepatitis C, and herpes testing is available on a sliding scale, with same-visit treatment for bacterial infections, at no cost to patients.
When cost sits between a person and follow-through (a second visit, a prescription pickup, an HIV management appointment) care quietly falls apart. At Will County Health Department, every service, from the initial test to ongoing HIV and hepatitis C treatment, is provided at no fee, so cost never becomes the reason a condition goes unmanaged.
Will County Health Department conducts care directly in Spanish and Vietnamese, not routed through an outside service, but spoken by staff in the exam room. For someone managing PrEP adherence, navigating a hepatitis C treatment plan, or working through medication counseling, that means the clinical conversation happens in full, with nothing lost.
Will County Health Department prescribes and manages both PrEP and PEP in-house, which means a patient who starts prevention medication here stays with the same clinical team for ongoing monitoring, refills, and any needed adjustments. Continuity that keeps prevention from slipping.
Languages
English, Spanish, Vietnamese
Tests offered
Serves
Care services
Prevention services
Fees & payment
Listing verified Dec 2025 · Source: CDC NPIN + HRSA
Free tool · not a clinic
Testing too soon can miss an infection. Enter the date of possible exposure to see the earliest a test can reliably detect each STI.
| Infection | Earliest reliable test | Conclusive after |
|---|---|---|
| Chlamydia | 7 days after exposure | 14 days after exposure |
| Gonorrhea | 7 days after exposure | 14 days after exposure |
| Trichomoniasis | 7 days after exposure | 28 days after exposure |
| HIV (NAT / RNA) | 10 days after exposure | 33 days after exposure |
| HIV (4th-gen Ag/Ab) | 18 days after exposure | 45 days after exposure |
| HIV (antibody) | 21 days after exposure | 84 days after exposure |
| Syphilis | 21 days after exposure | 42 days after exposure |
| Hepatitis B | 21 days after exposure | 42 days after exposure |
| Hepatitis C | 56 days after exposure | 77 days after exposure |
| Herpes (HSV) | 28 days after exposure | 112 days after exposure |
Guidance only, confirm timing with a clinician. A negative result before the conclusive date may need a repeat test.
Typical out-of-pocket ranges by option, actual cost depends on which tests you need.
Public / community clinic
Free HIV testing is common
Private lab (self-pay)
Never billed to insurance
At-home kit
Mailed to your door, private
Doctor / urgent care
Often $0 preventive with insurance
No centers match those filters. Clear the service-type filter or the opening-hours filters to see every center.
Every other option
Beyond the dedicated testing centers above: at-home kits by mail, hospital labs certified for STI testing, local clinicians who can order a panel during a regular visit, pharmacies for self-test kits and prescriptions, and online PrEP & treatment.
Test from home
The nearest testing center is about 15 miles away; if you'd rather skip the trip, an at-home kit ships to Coal City, you collect the sample privately, and mail it back to a CLIA-certified lab. Results come online in days, with a clinician available if anything is positive. Same labs as a clinic, no waiting room, and you can read how accurate at-home STD tests are before you order.
Want a free option first? The CDC-supported TakeMeHome (opens in a new tab) program mails free at-home HIV self-test kits, and, in many areas, free STI kits, to your door, with no insurance or payment needed. The paid kits below add broader panels and faster turnaround.
In-home collection
$79 & up
Best range: couples & full panels
$79 & up
Best for simplicity & support
$89 & up
Every kit uses CLIA-certified labs. At-home testing is for screening; a reactive result should be confirmed and treated by a clinician. Prices and panels shown are illustrative and change often, confirm current details on the provider's site.
Also in the area
Beyond the public testing sites above, these federally certified (CLIA) labs serve Grundy County, each lab's town is shown on its card below. Many test through a doctor's order or by appointment rather than walk-in, so call ahead to confirm STD/STI testing and availability before visiting.
5775 Il-113, Coal City, IL 60416
CMS-certified lab Accredited · COLA
150 West High Street, Morris, IL 60450
CMS-certified lab Accredited · College of American Pathologists
1802 North Division - Suite 605, Morris, IL 60450
CMS-certified lab
Source: CMS CLIA registry (Provider of Services), Q1 2026. Federal public records: active CLIA-certified laboratories near Coal City. A CLIA certificate records only that a laboratory is federally certified — it does not confirm the site performs STD testing, nor its hours, price or access. Inclusion is not an endorsement; always call to verify.
Local clinicians
Beyond dedicated clinics, 542 primary-care, OB-GYN, infectious-disease and other clinicians have a CMS practice record within 30 miles of Coal City. They may be able to evaluate symptoms or order a confidential STD panel during a regular visit, and 223 offer telehealth.
Daniel Jurak, DO
Family medicine · 935 East Division Street, Diamond
John Bolden, MD
Infectious disease · 1450 East Division Street, Diamond
Jennifer Thomas, MD
Family medicine · 389 East Main Street, Braidwood
Nadeem Ansari, MD Telehealth
Internal medicine · 105 South 1st Street, Willmington
Niraj Shah, MD Telehealth
Internal medicine · 121 Robert P Weidling Drive, Wilmington
Charles Comfort, MD
Internal medicine · 522 Depot Street, Mazon
These are registry-listed clinicians, not dedicated STD-testing clinics. CMS records do not independently verify current licensure, testing services, availability, price, or new-patient status. Confirm each detail before booking. Source: CMS Doctors & Clinicians.
Nearby pharmacies
No pharmacy near Coal City, IL publishes an STD-related service or holds a current CLIA testing certificate, so these are simply the closest. Contact a location directly to confirm counter hours, services, prices, and availability before visiting.
0.6 mi Coal City Pharmacy
0.7 miAmerican Drug Stores
1.9 miGardner Pharmacy
6.3 miWilmington Pharmacy
6.7 miShowing the 5 closest pharmacies to Coal City, IL.
Directory records identify nearby pharmacies. Service, stock, price, and hours information is shown only when supported by current location-specific evidence.
Prevention & treatment
Testing is one step. For residents of Coal City, telehealth covers the rest: HIV-prevention medication (PrEP) and DoxyPEP to lower future risk, and discreet online treatment if a result comes back positive. All prescribed by licensed U.S. clinicians.
From $0 insured
Telehealth PrEP & DoxyPEP with at-home testing and ongoing monitoring
$0 with most insurance
Free online PrEP & DoxyPEP: HIV prevention, home lab kits, no in-person visit
Visit from $39
Online STI treatment & DoxyPEP: same-day prescriptions to your pharmacy
Visit from $0 insured
Telehealth STI treatment and sexual-health care, delivered or to your pharmacy
Pricing varies by insurance and changes often, confirm on the provider's site. These services are not a substitute for emergency care.
STD stats & rates
How reported STI rates in Grundy County, the county that includes Coal City, compare with Illinois and U.S. averages, based on the most recent 2023 surveillance data. An estimated ~23% of residents are aged 15–34 (ACS), the age group with the highest reported chlamydia and gonorrhea rates nationally.
#83 of 102 Illinois counties for chlamydia, a higher rate than 19% of the state
| Infection | Grundy County | Illinois | United States |
|---|---|---|---|
| Chlamydia | 179.2 96 cases ▼ 68% | 557.7 | 492.2 |
| Gonorrhea | 22.4 12 cases ▼ 89% | 202.3 | 179.5 |
| Syphilis (P&S) | — no data | 11.6 | 15.8 |
| Syphilis (early) | — no data | 10.9 | 16 |
| Syphilis (late/unknown) | 1.9 1 cases ▼ 93% | 26 | 29.5 |
Rates per 100,000 population, 2023. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis). Population figures: U.S. Census Bureau ACS. These figures are the latest available surveillance estimates. Bars are scaled to the highest rate shown.
Reading these numbers: reported case rates only count infections that were actually tested for and diagnosed, so they track local screening effort as much as true spread: a higher rate can reflect more testing, a lower one less. Either way, most STIs cause no symptoms, so treat the figures above as context rather than a verdict, and test on the CDC's schedule regardless of how your area looks.
Between 2020 and 2023 in Grundy County, chlamydia has fallen from 180.8 to 179.2 per 100,000 (1%), gonorrhea has fallen from 59 to 22.4 per 100,000 (62%), and P&S syphilis has risen from 1.9 to 5.7 per 100,000 (200%).
The 2020 dip reflects reduced pandemic-era screening, not lower transmission. Source: CDC NCHHSTP AtlasPlus (county, state & U.S., all-ages basis).
Community health context
Sources: CDC PLACES (ZIP), County Health Rankings, CDC/ATSDR SVI, HRSA HPSA, HRSA MUA/P, Neighborhood Atlas ADI. Lower insurance coverage, fewer routine checkups, and a thin primary-care ratio all raise the value of low-cost public clinics and at-home testing in Grundy County.
Local HIV snapshot
Grundy County HIV care continuum (2021)
Grundy County recorded 0 new HIV diagnoses per 100,000 (2021), against 14.7 statewide and 13.7 nationally. Among Grundy County residents living with HIV, 57.9% are in care · 52.6% are virally suppressed. Early, routine testing is what moves these numbers: it is the entry point to PrEP, treatment, and viral suppression.
Sources: AIDSVu (Emory/Gilead) · CDC AHEAD · CDC AtlasPlus · CDC NCHHSTP AtlasPlus (county care continuum). The CDC recommends everyone aged 13–64 test for HIV at least once: every lab and clinic listed above offers HIV testing, and free rapid HIV testing is available at a local health department.
Congenital syphilis, passed from parent to baby in pregnancy, is the fastest-rising STI in the country. U.S. cases climbed from 2,163 in 2020 to 3,882 in 2023. It is almost entirely preventable: the CDC recommends a syphilis test at the first prenatal visit, and every clinic and lab listed for Grundy County tests for syphilis.
Source: CDC NCHHSTP AtlasPlus, 2023 (county-level congenital syphilis is not published).
Local resources & officials
Data & references
Local context
Along Campbell Park's tree-lined streets, families and young professionals alike call Coal City home, with many having put down roots in this community. The area's residential landscape is characterized by a strong presence of homeowners, with nearly three-quarters of residents owning their properties. This stability is reflected in the neighborhood's mix of housing types and the local schools, including Coal City Elementary Park.
The local workforce is a key part of the community's fabric, with a strong labor-force participation rate and a significant share of households earning higher incomes. Many of these households are made up of married couples with children, contributing to an average household size that's larger than many other places. Despite the area's suburban feel, the cost of living here can be a challenge, particularly for those renting their homes, where costs are substantial. For younger adults still forming relationships and building their careers, finding time for health screenings can be a challenge amidst busy schedules and long work hours.
As residents go about their daily lives, from strolling through Lions Park to grabbing a coffee near the Coal City Bell, having easy access to low-friction health screenings can make a big difference in maintaining their well-being. With many households having multiple earners and a significant number of families with children, making time for a health check can be tough – but it's an important part of staying healthy, especially for people in their late teens and twenties. The options listed here can help fit screening into a busy life, close to where people live and work.
Getting there
At 5.98/20 on the EPA walkability index, day-to-day errands in Coal City generally mean driving: plan on a car or rideshare to reach a clinic, and check each listing's hours and phone before you go.
Source: EPA National Walkability Index 2021.
ZIP 60416 snapshot
ZIP-level Census figures for the wider 60416 area around Coal City: a single ZIP can span several communities, so they describe the area, not Coal City alone.
Coal City sits in Grundy County, ZIP 60416. Local context that shapes where residents test:
Local landmarks
Nearby cities & towns
Just outside Coal City? These nearby communities have their own testing guides: clinics, at-home kits, and free screening close to home.
Reference
Everything to know before you test in Grundy County: the CDC's screening guidelines, each infection's detection window, per-test reference prices, and your privacy rights under Illinois law. If you have symptoms right now, our confidential symptom checker maps them to the tests worth considering.
Based on current CDC screening recommendations.
| Group | Tests | How often |
|---|---|---|
| Everyone aged 13–64 | HIV | At least once |
| Sexually active women under 25 | Chlamydia, gonorrhea | Every year |
| Women 25+ with new or multiple partners | Chlamydia, gonorrhea | Every year |
| Pregnant people | HIV, syphilis, hepatitis B & C, chlamydia | Early in pregnancy |
| Gay & bisexual men (MSM) | Chlamydia, gonorrhea, syphilis, HIV | Every 3–6 months |
| Anyone who shares injection equipment | HIV, hepatitis B & C | At least yearly |
| All adults at least once | Hepatitis C | At least once |
Testing too early can return a false negative, confirm timing with a Coal City-area provider.
| Infection | Earliest reliable test | Sample |
|---|---|---|
| Chlamydia | 1–2 weeks | Urine or swab |
| Gonorrhea | 1–2 weeks | Urine or swab |
| Trichomoniasis | 1–4 weeks | Urine or swab |
| HIV (NAT / RNA) | 10–33 days | Blood |
| HIV (4th-gen Ag/Ab) | 18–45 days | Blood |
| HIV (antibody) | 3–12 weeks | Blood / oral |
| Syphilis | 3–6 weeks | Blood |
| Hepatitis B | 3–6 weeks | Blood |
| Hepatitis C | 8–11 weeks | Blood |
| Herpes (HSV) | 4–16 weeks (antibody); swab a sore | Blood / swab |
These are the federal Medicare reference prices for processing each lab test. Public clinics and the community health centers serving Coal City often test free or on a sliding scale; private labs and at-home kits bundle several tests into one fee. Use this as a per-test benchmark before you pay out of pocket, or see the full guide to STD test costs for insurance, free, and at-home options.
| Test | Reference price | CPT / HCPCS |
|---|---|---|
| Chlamydia (NAAT) | $47.80 | 87491 |
| Gonorrhea (NAAT) | $47.80 | 87591 |
| Trichomoniasis (NAAT) | $47.76 | 87661 |
| HIV-1/2 antigen/antibody | $26.87 | 87389 |
| HIV-1/2 antibody | $22.44 | 86703 |
| Syphilis (RPR/VDRL) | $5.61 | 86592 |
| Syphilis (treponemal antibody) | $17.49 | 86780 |
| Herpes (HSV NAAT) | $47.76 | 87529 |
| Hepatitis B surface antigen | $15.33 | 87340 |
| Hepatitis C antibody | $29.16 | 86803 |
Source: Medicare Clinical Laboratory Fee Schedule, CMS, 2025 rates (data.cms.gov). Reference rate for the lab assay only: a clinic visit, sample collection, or a bundled multi-test panel may cost more. Medicaid and most insurers cover STD screening at no out-of-pocket cost.
Two things that actually depend on Illinois law: who can consent, and whether partners can be treated without their own visit. Everything else about testing privately is the same nationwide (see below).
In Illinois, a minor aged 12 or older can consent to confidential STI testing and treatment on their own, no parental permission is required.
Illinois permits Expedited Partner Therapy (EPT): if you test positive for chlamydia or gonorrhea, your provider can give you medication (or a prescription) to pass to your partner, no separate exam or appointment needed for them.
Keeping a test private works the same in every state. Whether an STD test shows on insurance (the EOB), how to test anonymously, and self-pay options that leave no insurance trail don’t change by location.
Learn more about confidential STD testing in IllinoisSource: Guttmacher Institute, Minors' Access to STI Services; CDC, Legal Status of Expedited Partner Therapy. General information, not legal advice.
Good to Know
Answers to the questions people ask most before getting tested.
Some clinics and labs take walk-ins for same-day testing; call ahead to confirm hours.
Public clinics are free; private labs ~$24–$139, at-home kits $49+.
Yes, community and public clinics test the uninsured, with sliding-scale fees.
Local options test for Chlamydia, Gonorrhea, Syphilis, Herpes, Hepatitis A, Hepatitis B, Hepatitis C, Rapid HIV, a full panel covers the common ones.
About 179 cases per 100,000 residents (2023), below the Illinois average.
PrEP (HIV-prevention medicine for HIV-negative people) is available locally, any provider can prescribe it.
In Illinois, people under 18 can consent to confidential STD testing and treatment on their own.
It's cured with antibiotics; treating partners together prevents reinfection.
The CDC doesn't advise routine herpes testing without symptoms; if you have a sore, a swab of it is the most accurate test.
The gap between exposure and when a test can reliably detect the infection; testing inside it can miss a real infection.
Have a different question? Browse the full STD & STI FAQ library, every question we answer, in one place.